/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/ModelingEditorUI/Public/ModelingWidgets/SToolInputAssetComboPanel.h
(Optional) external provider/tracker of Recently-Used Assets. If not provided, Recent Assets area will not be shown.
WidgetArgsType & RecentAssetsProvider &40; TSharedPtr< IRecentAssetsProvider > InArg &41;